cluster     1   number of spheres in cluster    20
    1 107.37900  12.44900  24.41900   0.700    1                                
    2 102.99500  17.83400  25.37000   0.700    2                                
    3 104.10600  17.20300  24.77500   0.700    3                                
    4 101.50600  16.24000  24.27400   0.700    4                                
    5 102.37100  14.37900  22.73500   0.700    5                                
    6 103.64400  13.75300  22.08600   0.700    6                                
    7 106.22800  11.82100  21.79200   0.700    7                                
    8 107.70100  11.71300  21.26300   0.700    8                                
    9 106.46200  15.45900  24.12500   0.700    9                                
   10 107.71100  14.80300  23.50800   0.700   10                                
   11 101.69500  17.35500  25.12000   0.700   11                                
   12 103.95700  16.07800  23.91800   0.700   12                                
   13 102.62100  15.58800  23.66000   0.700   13                                
   14 105.17800  15.38800  23.26100   0.700   14                                
   15 104.89800  13.87300  22.95300   0.700   15                                
   16 106.17000  13.27000  22.24200   0.700   16                                
   17 108.49400  12.71900  22.13500   0.700   17                                
   18 107.46300  13.34300  23.12400   0.700   18                                
   19 100.59800  17.99000  25.70400   0.700   19                                
   20 109.61000  12.02700  22.74600   0.700   20